Ich poste es mal im "wetter" obwohl es eigentlich mittelfristig ist. Die Entwicklung wäre extrem interessant - aber würde unsere Heizkosten strapazieren! Soviel in Kürze:
Es könnte EXTREM kalt werden!
Is the SSW - Sudden Stratospheric Warming - on the way? Last few days, models are showing it developing by the end of this month and continuing into February. The term SSW refers to what we observe – rapid warming (up to about 50 °C in just a couple of days) in the stratosphere, between 10 km and 50 km above us. Speaking of this, if lucky enough, a delayed (means 2nd half of February) an extremely cold 14-20 days period could result in the troposphere, indeed it could be pushed into European side of the pole or American. We're monitoring the evolution closely!
Source: meteociel.fr